74864750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{15761}}^1$

素因数の和:15797

約数の個数: 32

約数和(自身を含む): 147532320

約数和(自身を除く): 72667570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 15761, 31522, 78805, 157610, 299459, 394025, 598918, 788050, 1497295, 1970125, 2994590, 3940250, 7486475, 14972950, 37432375, 74864750]

約数ペア:

[(1, 74864750), (2, 37432375), (5, 14972950), (10, 7486475), (19, 3940250), (25, 2994590), (38, 1970125), (50, 1497295), (95, 788050), (125, 598918), (190, 394025), (250, 299459), (475, 157610), (950, 78805), (2375, 31522), (4750, 15761)]